SUSE-SU-2026:0237-1: moderate: Security update for wireshark

[SLE-UPDATES]

# Security update for wireshark

Announcement ID: SUSE-SU-2026:0237-1  
Release Date: 2026-01-22T12:26:16Z  
Rating: moderate  
References:

  * bsc#1256734
  * bsc#1256736
  * bsc#1256739

  
Cross-References:

  * CVE-2026-0959
  * CVE-2026-0960
  * CVE-2026-0962

  
CVSS scores:

  * CVE-2026-0959 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0959 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0959 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0959 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0960 ( SUSE ):  6.7
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0960 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0960 ( NVD ):  4.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0960 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0962 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0962 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0962 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-0962 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * Desktop Applications Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for wireshark fixes the following issues:

  * CVE-2026-0959: IEEE 802.11 dissector crash (bsc#1256734).
  * CVE-2026-0960: HTTP3 dissector infinite loop (bsc#1256736).
  * CVE-2026-0962: SOME/IP-SD dissector crash (bsc#1256739).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * Desktop Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-237=1

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2026-237=1 openSUSE-SLE-15.6-2026-237=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-237=1

## Package List:

  * Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * wireshark-devel-4.2.14-150600.18.35.1
    * wireshark-debuginfo-4.2.14-150600.18.35.1
    * wireshark-ui-qt-debuginfo-4.2.14-150600.18.35.1
    * wireshark-debugsource-4.2.14-150600.18.35.1
    * wireshark-ui-qt-4.2.14-150600.18.35.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * wireshark-devel-4.2.14-150600.18.35.1
    * libwireshark17-debuginfo-4.2.14-150600.18.35.1
    * wireshark-debuginfo-4.2.14-150600.18.35.1
    * libwiretap14-debuginfo-4.2.14-150600.18.35.1
    * libwiretap14-4.2.14-150600.18.35.1
    * wireshark-ui-qt-debuginfo-4.2.14-150600.18.35.1
    * wireshark-debugsource-4.2.14-150600.18.35.1
    * libwsutil15-debuginfo-4.2.14-150600.18.35.1
    * libwireshark17-4.2.14-150600.18.35.1
    * wireshark-4.2.14-150600.18.35.1
    * wireshark-ui-qt-4.2.14-150600.18.35.1
    * libwsutil15-4.2.14-150600.18.35.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libwireshark17-debuginfo-4.2.14-150600.18.35.1
    * wireshark-debuginfo-4.2.14-150600.18.35.1
    * libwiretap14-debuginfo-4.2.14-150600.18.35.1
    * libwiretap14-4.2.14-150600.18.35.1
    * wireshark-debugsource-4.2.14-150600.18.35.1
    * libwsutil15-debuginfo-4.2.14-150600.18.35.1
    * libwireshark17-4.2.14-150600.18.35.1
    * wireshark-4.2.14-150600.18.35.1
    * libwsutil15-4.2.14-150600.18.35.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-0959.html
  * https://www.suse.com/security/cve/CVE-2026-0960.html
  * https://www.suse.com/security/cve/CVE-2026-0962.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1256734
  * https://bugzilla.suse.com/show_bug.cgi?id=1256736
  * https://bugzilla.suse.com/show_bug.cgi?id=1256739

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-updates/attachments/20260122/755214b1/attachment.htm>